JTXY-200-2 is a professional crawler hydraulic core drilling rig optimized for 200m deep construction, integrating auto telescopic drill tower, low-loss rubber crawler chassis and high-efficiency mud circulation system. It excels in geological exploration, mineral core sampling, small engineering foundation investigation and civil water well drilling, with outstanding performance in urban construction, complex terrain and cold area operations, realizing efficient, labor-saving and low-cost drilling.

Core Competitive Advantages

1. Auto Telescopic Drill Tower, Effortless Operation

Equipped with auto telescopic drill tower supported by double oil cylinders, controlled by a set of hydraulic valves for one-key tilting and lifting. No manual assembly required, saving 60% setup time; 5t rated load & 6m effective height ensure stable operation, safe and labor-saving, greatly improving on-site construction efficiency.

2. Rubber Crawler Chassis, Dual Advantages of Mobility & Protection

Adopts lightweight rubber crawler chassis, low walking noise and small vibration, no damage to urban roads—suitable for municipal construction and urban near-area drilling. Lower fuel consumption and long service life reduce life cycle cost; excellent ground adaptability, easily passes through soft soil, gravel and uneven terrain.

3. Dual Leveling Support, Stable & Cost-Saving

Chassis built-in four threaded support legs (hydraulic high legs optional) for quick and precise leveling of the working plane, ensuring drilling verticality and rig stability. The support leg structure replaces traditional hoisting for loading and unloading, reducing hoisting costs and improving transfer efficiency between construction sites.

4. Cold-Resistant Easy Start, Adapt to Extreme Climates

Powered by 16.2KW diesel engine with 24V electric start design, drastically reducing operator labor intensity. It solves the pain point of difficult engine start in cold seasons, with stable power output in low-temperature environments, suitable for drilling operations in northern cold areas and high-altitude regions.

5. Matching BW-160 Mud Pump, Efficient Slag Discharge & Easy Maintenance

Standard configuration BW-160 mud pump with 160L/min large flow and 0-1.3Mpa adjustable pressure, realizing efficient slag discharge and borehole wall protection, ensuring drilling quality in complex strata. The pump has simple structure, convenient maintenance and easy purchase of spare parts nationwide, reducing after-sales waiting time.

6. Precise Speed Regulation, Stable 200m Drilling Performance

Spindle with 4-speed regulation (64/128/287/557r/min) and 450mm stroke, matching Φ50/60mm drill rods and 75-300mm opening diameter (75mm final hole). 24kN single rope lifting force and multi-speed lifting speed adapt to different drilling stages, stable and reliable for 200m deep core sampling and drilling operations; 90°~75° drilling angle meets vertical/inclined hole construction needs.

Key Professional Applications

- 200m deep geological exploration and solid mineral resource core sampling

- Foundation investigation and core drilling for urban small and medium-sized engineering

- Civil water well drilling in rural, mountainous and cold areas

- Municipal engineering grouting hole drilling and concrete structure inspection

- Drilling operations in urban built-up areas (road protection, low noise)

Why Choose JTXY-200-2?

Different from conventional hydraulic drilling rigs, JTXY-200-2 is a scenario-optimized upgraded model—focusing on the pain points of high labor intensity, poor urban adaptability and cold area start difficulty in on-site construction. It integrates auto operation, terrain adaptability and climate resistance, with light weight (3000kg) and compact size (3800*1950*2700mm) for easy transportation. It is the ideal choice for geological exploration teams, engineering contractors and municipal construction units, balancing construction efficiency, operation cost and scene adaptability.

Get in Touch

Contact our technical team for detailed parameter customization, optional hydraulic high leg configuration and on-site construction guidance, and empower your 200m deep drilling projects with JTXY-200-2 crawler hydraulic core drilling rig!